Not sure if this is an issue or not, but prices up into the 200/300s are kind of backwards in scaling. My 301st oil company costs $232 quintillion while my 301st pizza place costs $1.3 sextillion.
There needs to be a recovery time between losing armor and dieing. I find that a gold guy charge me, then I'm slaughtered by a wimp with a spear immediatley after.
So I spend a few minutes on one of the later levels, trying to get the pacifist badge. I don't kill a single person, and when it's time for the final hack, the last click that ends the level...I accidently snipe a human. Crap.